Triploidy in white sturgeon (Acipenser transmontanus): Effects of acute stress and warm acclimation on physiological performance.
Sign Up to like & getrecommendations! Published in 2019 at "Comparative biochemistry and physiology. Part A, Molecular & integrative physiology"
DOI: 10.1016/j.cbpa.2018.11.006
Abstract: Previous studies have demonstrated reduced performance in triploid fish when reared under suboptimal conditions, which may be the result of a higher susceptibility to stressors when compared to diploids. The goal of this project was… read more here.
Keywords: white sturgeon; warm acclimation; acute stress; stress ... See more keywords
Warm Acclimation Increases Mitochondrial Efficiency in Fish: A Compensatory Mechanism to Reduce the Demand for Oxygen
Sign Up to like & getrecommendations! Published in 2022 at "Physiological and Biochemical Zoology"
DOI: 10.1086/716904
Abstract: In ectotherms, it is well described that thermal acclimation induces compensatory adjustments maintaining mitochondrial functions across large shifts in temperature. However, until now, studies mostly focused on fluxes of oxygen without knowing whether mitochondrial efficiency… read more here.
Keywords: oxygen; temperature; mitochondrial efficiency; warm acclimation ... See more keywords
Warm acclimation alters antioxidant defences but not metabolic capacities in the Antarctic fish, Notothenia coriiceps
Sign Up to like & getrecommendations! Published in 2022 at "Conservation Physiology"
DOI: 10.1093/conphys/coac054
Abstract: Abstract The Southern Ocean surrounding the Western Antarctic Peninsula region is rapidly warming. Survival of members of the dominant suborder of Antarctic fishes, the Notothenioidei, will likely require thermal plasticity and adaptive capacity in key… read more here.
Keywords: antioxidant defences; warm acclimation; thermal plasticity; notothenia coriiceps ... See more keywords
Do aquatic ectotherms perform better under hypoxia after warm acclimation?
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Experimental Biology"
DOI: 10.1242/jeb.232512
Abstract: ABSTRACT Aquatic animals increasingly encounter environmental hypoxia due to climate-related warming and/or eutrophication. Although acute warming typically reduces performance under hypoxia, the ability of organisms to modulate hypoxic performance via thermal acclimation is less understood.… read more here.
Keywords: methodology; warm acclimation; hypoxic performance; performance ... See more keywords